Acer XF251Q Quick start guide

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Acer LCD Monitor Quick Start Guide (QSG)

Important safety instructions

Please read the following instructions carefully.

1. To clean the LCD monitor screen: Be sure that your monitor is electrically rated to operate with the AC power available in your

location.

• Turn off the LCD monitor and unplug the power cord.

• Spray a non-solvent cleaning solution onto a rag and clean the screen gently.

• NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE SCREEN OR CASE.

• PLEASE DO NOT USE ANY AMMONIA OR ALCOHOL-BASED CLEANERS ON THE LCD DISPLAY SCREEN OR CASE.

• Acer will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners.

2. Do not place the LCD monitor near a window. Exposing the monitor to rain, moisture or sunlight can severely damage it.

3. Do not apply pressure to the LCD screen. Excessive pressure may cause permanent damage to the display.

4. Do not remove the cover or attempt to service this unit yourself. An authorized technician should perform servicing of any

nature.

5. Store the LCD monitor in a room with a temperature of -20° to 60° C (-4° to 140° F). Storing the LCD monitor outside this range

may result in permanent damage.

6. Immediately unplug your monitor and call an authorized technician if any of the following circumstances occur:

• Monitor-to-PC signal cable is frayed or damaged.

• Liquid spills onto the LCD monitor or the monitor is exposed to rain.

• The LCD monitor or case is damaged.

Attaching the monitor to the base

1. Remove the monitor base from the packaging and place it on a stable and level workspace.

2. Remove the monitor from the packaging.

3. Attach the monitor stand arm to the base.

• Ensure that the base is locked onto the monitor stand arm. (for selected models)

• Secure the base to the monitor stand arm by turning the screw using the integrated tab or a suitable coin. (for selected

models)

Connecting Your Monitor to a Computer

1. Turn off your monitor and unplug your computer’s power cord.

2. 2-1 Connect Video Cable

a. Make sure both the monitor and computer are powered-OFF.

b. Connect the VGA video cable to the computer.

2-2 Connect HDMI Cable (Only HDMI-input model)

a. Make sure both the monitor and computer are powered-OFF.

b. Connect the HDMI cable to the computer.

3. Connect the Audio Cable. (Optional)

4. Insert the monitor power cable into the power port at the back of the

monitor.

5. Plug the power cords of your computer and your monitor into a nearby

electrical outlet.

External Controls

No. Icon Item Description

1, 2

Power button/

indicator

Turns the monitor on/off. Blue indicates

power on. Amber indicates standby/

power saving mode.

3 OSD functions

Press to view the OSD. Press again to

enter a selection in the OSD.

4 Input button Press to toggle input sources.

5 Volume button

Press to activate the volume sliding

scale.

6 Brightness

Press the key to open the Brightness

control and set it to your preferred level.

7 Mode Press to activate the Mode menu.

HDMI

D-Sub

HDMI 1

HDMI 2

optional

1234567

English

Regulations and safety notices

FCC notice

This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device

generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may

cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful

interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to

try to correct the interference by one or more of the following measures:

 Reorient or relocate the receiving antenna.

 Increase the separation between the device and receiver.

 Connect the device into an outlet on a circuit different from that to which the receiver is connected.

 Consult the dealer or an experienced radio/television technician for help.

CE declaration of Conformity

Hereby, Acer Inc., declares that this LCD monitor is in compliance with the essential requirements and other relevant provisions of

EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, and RoHS Directive 2011/65/EU and Directive 2009/125/EC with

regard to establishing a framework for the setting of ecodesign requirements for energy-related product.

Notice:

In order to prevent damage to the monitor, do not lift the monitor by its base.

Notice: Shielded cables

All connections to other computing devices must be made using shielded cables to maintain compliance with EMC regulations.

Notice: Peripheral devices

Only peripherals (input/output devices, terminals, printers, etc.) certified to comply with the Class B limits may be attached to this

equipment. Operation with non-certified peripherals is likely to result in interference to radio and TV reception.

Caution

Changes or modifications not expressly approved by the manufacturer could void the user authority, which is granted by the

Federal Communications Commission, to operate this product.

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not

cause harmful interference, and (2) this device must accept any interference received, including interference that may cause

undesired operation.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003.

Remarque à l'intention des utilisateurs canadiens

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Disposal of Waste Equipment by Users in Private Household in the European Union

This symbol on the product or on its packaging indicates that this product must not be disposed of with your other

household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a

designated collection point for the recycling of waste electrical and electronic equipment. The separate collection

and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure

that it is recycled in a manner that protects human health and the environment. For more information about

where you can drop off your waste equipment for recycling, please contact your local city office, your household

waste disposal service or the shop where you purchased the product.

English

SPECIFICATION

Find manuals and other documents for your Acer product on the official Acer support website.

*Annual energy consumption is calculated using the typical power consumption 4 hours per day, 365 days per year.

LCD Panel

Driving System TFT Color LCD

Size 24.5”W (62 cm)

Pixel Pitch 0.283 mm (H) x 0.280 mm (V)

Brightness

250 cd/m

2

(Typical)

Contrast 100000000:1 Max (ACM)

Viewable Angle 170° (H) 160° (V) (CR=10)

Response Time 1 ms (G to G)

Panel Type TN

Video R, G, B Analog Interface

H-Frequency 30 kHz - 85 kHz

V-Frequency 55 - 75 Hz

Display Colors 16.7 Million

Dot Clock

VGA: 210 MHz

HDMI: 220 MHz

Maximum Resolution

1920 x 1080 @ 60 Hz (D-Sub)

1920 x 1080 @ 75 Hz (HDMI)

Plug & Play VESA DDCCI/DDC2B

Energy Efficiency Class A

*Annual Energy Consumption 29 (kWh) (for HDMI-input Model)

Power Consumption (at 200 nits)

On Mode 26.60 W (Typical)

Sleep Mode 0.43 W (Typical)

Off Mode 0.24 W (Typical)

Input Connector

D-Sub

HDMI 19 pin (Only HDMI-Input Model)

Input Video Signal

Analog: 0.7 Vp-p (standard), 75 OHM, Positive

HDMI signal (Only HDMI-Input Model) (Optional)

Speakers 2 W x 2 (Only Audio-Input Model) (Optional)

Maximum Screen Size

Horizontal: 543.744 mm

Vertical: 302.616 mm

Power Source 100-240 V, 50/60 Hz

Environmental Considerations

Operating Temp: 0° to 40°C

Storage Temp: -20° to 60°C

Operating Humidity: 20% to 85%

Dimensions 557.89 (W) x 390.87 ~ 505.87 (H) x 268.31 (D) mm

Weight (N. W.) 5.6 kg (net)

Mechanism Specifications

Tilt: -5° to +21° (Only at the highest point can 21 degrees of recline be offered for the angle

of elevation)

Swivel: -45° to +45°

Height adjustment: 0 mm to 115 mm

Pivot: -90° to +90°

Detachable foot stand: Yes

External Controls

Switch/Buttons

Power Button

MENU/ENTER

Input

Volume

Brightness

Mode

Functions

Brightness

Contrast

Black Boost

Blue Light

ACM

Super Sharpness

H. Position (only Analog input model)

V. Position (only Analog input model)

Focus (only Analog input model)

Clock (only Analog input model)

Auto Configuration (only Analog input model)

Gamma

Color Temperature

sRGB

6-axis Hue

6-axis Saturate

Volume

Over Drive

Aim point

Language

OSD Timeout

Transparency

Refresh rate num

Input

Auto Source

Wide Mode

Hot Key Assignment

DDC/CI

HDMI Black Level

Quick Start Mode

Display Information

Reset All Settings

Exit

All specifications are subject to change without notice.

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Acer XF251Q Quick start guide

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